mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 15:51:07 +01:00
Richard Smith
1c07f959a8
Don't use the pretty-printed type name, because that's intended for diagnostics, not for a theoretically machine-readable format like SemIR. Types are always constants, so omit the leading `constant.` on the type instruction name.
77 lines
3.1 KiB
Plaintext
77 lines
3.1 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/var/fail_not_copyable.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/var/fail_not_copyable.carbon
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class X {
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}
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fn F(x: X) {
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// TODO: Strings should eventually be copyable, once we decide how to
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// represent them.
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// CHECK:STDERR: fail_not_copyable.carbon:[[@LINE+4]]:19: ERROR: Cannot copy value of type `String`.
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// CHECK:STDERR: var s: String = "hello";
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR:
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var s: String = "hello";
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// TODO: Decide on rules for when classes are copyable.
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// CHECK:STDERR: fail_not_copyable.carbon:[[@LINE+3]]:14: ERROR: Cannot copy value of type `X`.
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// CHECK:STDERR: var y: X = x;
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// CHECK:STDERR: ^
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var y: X = x;
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}
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// CHECK:STDOUT: --- fail_not_copyable.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %X: type = class_type @X [template]
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// CHECK:STDOUT: %.1: type = struct_type {} [template]
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// CHECK:STDOUT: %F.type: type = fn_type @F [template]
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// CHECK:STDOUT: %.2: type = tuple_type () [template]
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// CHECK:STDOUT: %F: %F.type = struct_value () [template]
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// CHECK:STDOUT: %.3: type = ptr_type %.1 [template]
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// CHECK:STDOUT: %.4: type = ptr_type String [template]
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// CHECK:STDOUT: %.5: String = string_literal "hello" [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = %Core
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// CHECK:STDOUT: .X = %X.decl
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %X.decl: type = class_decl @X [template = constants.%X] {}
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {
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// CHECK:STDOUT: %X.ref: type = name_ref X, %X.decl [template = constants.%X]
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// CHECK:STDOUT: %x.loc14_6.1: %X = param x
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// CHECK:STDOUT: @F.%x: %X = bind_name x, %x.loc14_6.1
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @X {
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%X
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F(%x: %X) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %s.var: ref String = var s
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// CHECK:STDOUT: %s: ref String = bind_name s, %s.var
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// CHECK:STDOUT: %.loc21: String = string_literal "hello" [template = constants.%.5]
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// CHECK:STDOUT: assign %s.var, <error>
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// CHECK:STDOUT: %X.ref: type = name_ref X, file.%X.decl [template = constants.%X]
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// CHECK:STDOUT: %y.var: ref %X = var y
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// CHECK:STDOUT: %y: ref %X = bind_name y, %y.var
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// CHECK:STDOUT: %x.ref: %X = name_ref x, %x
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// CHECK:STDOUT: assign %y.var, <error>
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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